头花

所生产的头花、鞋花、品种繁多，直销于东南亚各地。

We produce many kind of headdress flower , shoe-dress flower were sold to many places of southeast asia .

结论头花蓼种子育苗技术可在头花蓼GAP基地建设中推广应用。

Conclusion It has been widely applied that raising seedling technology of Polygonum capitatum in construction of GAP base .

贵州和四川头花蓼居群的RAPD多态性研究

RAPD Polymorphism of Polygonum capitatum Population from Guizhou and Sichuan

FTIR结合径向基人工神经网络智能识别粉防己与头花千金藤的研究

Study on the Identification of Stephania Tetrandra S. Moore and Stephania Cepharantha Hayata Based on FTIR and Radial Basis Function Neural Network

头花千金藤急性毒性试验结果表明：其块根鲜品与干品水煎液的LD（50）分别为41.4g/kg和22.9g/kg。

The acute toxicity of Stephania cepharantha was studied , LD50 of aqueous extract of its wet and dry root tuber oral were 41.4 g / kg and 22.9 g / kg respectively .

方法分别测定头花蓼在施用10种不同量的N（尿素）、P（过磷酸钙）、K（硫酸钾）肥及农家肥后的产量，并进行方差分析。

Ex D. Don . Methods To determine its output and give variance analysis to data after applying solely 10 batches different amount of N fertilizer ( carbamide ), P fertilizer ( superphosphate ), K fertilizer ( potash sulphate ) and farm compost , respectively .

柱头可授性持续时间同种之间也存在差异，长柱头和中柱头植株可达6d，而短柱头花植株可持续10d左右。

The stigma receptivity was different between same species . The middle and long stigma receptivity was 6 d , the short stigma lasted about 10 d.

头花蓼（PolygonumcapitatumBuch.-Ham.exD.Don）属蓼科蓼属多年生草本植物，在我国广泛分布，是一种药用植物，也是一种具有较高经济价值和广阔开发前景的野生观赏植物。

Polygonum capitatum Buch . - Ham . ex D.Don is a kind of perennial wild medicinal plants widely distributed in China , it is of high economic and ornamental value .

不同海拔高度高山绣线菊种群的优势度变化不大，在3050m～3250m区间其重要值超过了头花杜鹃种群。

The dominance of Spiraea alpina in the different altitude was almost the same and IV of it was more than that of Rhododendron capitatum from 3050m to 3250m .

结果头花蓼种子在10～35℃下都能发芽；

Results 10 to 35 ℃ , the seeds can germinate ;

恒温-气相色谱法快速测定头花蓼中有机氯农药残留量

Rapid Determination of Organochlorine Pesticide Residues in Polygonum capitatum by Constant Temperature-Gas Chromatography

我每天都在那上头花功夫，直到开始对头了。

I worked on it every day until I began to get it right .

但弗兰克把最精彩一幕留到最后才揭盅&他指着树上的一头花豹。

But Frankie saves the best for last , spotting a leopard up a tree .

结论20～25℃是头花蓼种子发芽的最适温度。

Conclusion 20 to 25 ℃ were the most suitable temperature for the germination of seeds .

目的测定不同产地头花蓼中没食子酸的含量。

OBJECTIVE To determine the content of the gallic acid in Polygonum capitatum from different habitats .

目的通过野生与栽培头花蓼主要药效学的研究，对贵州野生与栽培头花蓼进行药效质量评价。

ObjectiveTo estimate the quality of wild and cultivated Polygonun capitatum Ham by the study of primary pharmacodynamics .

通过资源调查综述了头花杜鹃等9种甘肃高山杜鹃的分布及生境；

Based on the resources survey , the distribution and habitat of the 9 species of Rhododendron , like R.

采用柱前衍生气相色谱法测定广枯灵中恶霉灵在中药材头花蓼上的残留消解动态和最终残留量。

Degradation dynamics and final residues of hymexazol in Polygonum capitatum Buch were estimated by GC-FPD with pre-column derivatization .

历史：头花筹备工作所取得的已使用多年的顺势疗法药物的数以百计。

History : Preparations made from the flowering heads have been used in homoeopathic medicine for hundreds of years .

浴室中，将头花、棉棒及牙线放到宠物们够不到的地方。

In the bathroom , keep hair pins , cotton swabs and dental floss out of reach from your pet .

结论贵州产野生与栽培头花蓼在主要药效质量方面没有明显差异。

ConclusionThere is no significant quality difference between the primary pharmacodynamics quality evaluation of wild and cultivated Polygonun capitatum in Guizhou .

研究结果表明，在高温高湿条件下，柱头明显伸长，长柱头花的比例增加。

Results from investigation illustrate that , stigma obviously elongated and ratio of long stigma flower was enhanced at high temperature .

长柱头花结铃率低，铃重小，影响产量。

Since the long stigma flower produced low rate and weight of cotton bolls , the final cotton yield reduced apparently .

异花授粉为头花蓼的主要授粉方式，其中自然授粉的结实率最高。

Cross-pollination is the main pattern , but the highest ripening rate was spontaneous pollination of Polygonum capitatum Buch . - Ham .

结论所建方法准确、简便，可评价不同产地头花蓼质量。

CONCLUSION The method is simple , accurate and can be used for the quality study of the wild and cultivated Polygonum capitatum .

近年来，关于头花蓼品种鉴定、化学成分及药理学方面的研究有一些报道，但关于对它的系统鉴别研究、活性部位筛选及质量评价研究报道却不多见。

Don in recently years . However , there were a few reports about systematic identification , active chemical compounds and quality evaluation .

睡觉时把头发盘至头顶（使用头花避免卷边）到了早上，你就可以拥有漂亮的大卷了。

Pile hair into a twist on the top of your head ( use a scrunchie to avoid crimping ) . In the morning you 'll have major volume and beautiful waves .

不同授粉方式虽在座果率上无明显差异，但异花授粉可明显提高天麻种子的质量。异花授粉为头花蓼的主要授粉方式，其中自然授粉的结实率最高。

Though the ratios of fruit set are not same , the quality of seeds got from allogamy is better . Cross-pollination is the main pattern , but the highest ripening rate was spontaneous pollination of Polygonum capitatum Buch . - Ham .